/* Physician Locator Last Name completor */

function LNfiller(lnval) {

var handlerURL = 'pl/lnfiller.php';

lnfill = new Ajax.Request(handlerURL, {
      method:'get',
	  parameters: 'ln='+lnval,
	  onSuccess: function(transport){
	     var response = transport.responseText || "no response text";
		 if (response != "no response text") {
		    //alert (response);
			document.getElementById('ddilist_lastname').innerHTML = response;
	        }
			else {
			//alert ('no response text: Ajax failure. Try again.');
			}
	     }, //end onSuccess function
	  onFailure: function(){
	     //alert ('Ajax failure. Try again.');
	     }
	  } ); //end bracket holding parameters, end parens after Ajax.Request
	  
   } //end function LNfiller	  
   
function shwHd(recid) {
   //toggles show/hide of expanded info on physician returns list
   disp = document.getElementById('exp'+recid).style.display;
   if (disp=='none'){
      document.getElementById('exp'+recid).style.display = 'block';
      document.getElementById('shw'+recid).src = 'images/showless.gif';
	  }
	  else {
	  document.getElementById('exp'+recid).style.display = 'none';
      document.getElementById('shw'+recid).src = 'images/showmore.gif';
	  }
   } //end function showHide;
   
function delpic(imageFilename) {

var handlerURL = 'pl/delpic.php';
ct = new Date();
reqSendTime = ct.getTime();
deleted = new Ajax.Request(handlerURL, {
      method:'get',
	  parameters: 'imgfn='+imageFilename+'&reqtime='+reqSendTime,
	  onSuccess: function(transport){
	     var response = transport.responseText || "no response text";
		 if (response != "no response text") {
		    alert (response);
			}
			else {
			alert ('No response from server: try again or contact administrator.');
			}
	     }, //end onSuccess function
	  onFailure: function(){
	     alert ('Ajax failure. Try again or contact administrator.');
	     }
	  } ); //end bracket holding parameters, end parens after Ajax.Request

   } //end function delpic